July 2005
Intermediate to advanced
768 pages
13h 12m
English
Content preview from Apple Training Series: Desktop and Portable Systems, Second Edition
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Opening a PowerBook G4
Whenever you open a PowerBook G4—whether to install memory or remove a faulty component—the first step is to remove the battery.
1. | Place the computer on a clean, flat surface. |
2. | Shut down the computer and wait 30 minutes before continuing.
NOTE Warning: Always shut down the computer before opening it to avoid damaging its internal components or causing injury. After you shut down the computer, the internal components can be very hot. Let the computer cool down before continuing. |
3. | Disconnect the power cord and any other cables connected to the computer. |
4. | Close the computer, turn it over, and locate the battery latch. Use a coin to turn the battery latch ¼-turn clockwise to unlock the battery. Gently remove the battery. ... |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.